3,7-Dimethylocta-1,3,6-trien Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R10:Entzündlich.
S-Sätze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
Beschreibung
β-Ocimene is a monoterpene that has been found in a variety of plants and is a volatile compound involved in plant-plant signaling and plant defense against pests. It is emitted by tea (
C. sinensis) plants in response to a jasmonic acid combined with mechanical damage (JAMD) model of herbivore attack. β-Ocimene reduces the number of winged aphids (
M. persicae) that settle on Chinese cabbage and the feeding time and number of nymphs produced by aphids on leaves. The aphid endoparasitoid
A. gifuensis demonstrates a preference for β-ocimene-treated Chinese cabbage over control plants in a wind tube two-choice test. β-Ocimene (100-1,000 ppm) also has antioxidant activity in a thiobarbituric acid reactive substances (TBARS) assay.
Chemische Eigenschaften
3,7-Dimethyl-1,3,6-octatrine has a warm herbaceous odor.
Occurrence
Reported found in black currants, currant leaves, mentha pulegium oil, origanum oil, passion fruit, citrus peel
oils, guava, strawberry jam, cinnamon bark, Thymus vulgaris, hop oil, tea, soybean, parsnips, tarragon, origanum, Ocimum basilicum, curcuma, ouzo and pimento berry
synthetische
1) By thermal rearrangement of Pinene (type
of pyrolysis).
2) Ocimene can also be prepared from Lina- lool.
3,7-Dimethylocta-1,3,6-trien Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
